£50 Find Cheap Flights from Helsinki to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helsinki to the United Kingdom departing on 24/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Helsinki to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
London2 stops£133
Manchester
Manchester2 stops£161
Edinburgh
Edinburghdirect£216
Birmingham
Birmingham1 stop£192
Bristol
Bristol1 stop£202
Aberdeen
Aberdeen1 stop£216
Leeds
Leeds1 stop£297
Cardiff
Cardiff1 stop£231
London
London2 stops£133
Manchester
Manchester2 stops£161
Edinburgh
Edinburghdirect£216
Birmingham
Birmingham1 stop£192
Bristol
Bristol1 stop£202
Aberdeen
Aberdeen1 stop£216
Leeds
Leeds1 stop£297
Cardiff
Cardiff1 stop£231

Book Cheap Helsinki to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Helsinki to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Helsinki to the United Kingdom

Wed, 7 Oct - Tue, 13 Oct
Multiple Airlines Logo
17:30 - 07:40
HEL
-
GLA
16h 10m
1 stop
Multiple Airlines Logo
09:10 - 23:25
GLA
-
HEL
12h 15m
1 stop
£123Multiple Airlines
Tue, 3 Nov - Sun, 8 Nov
Multiple Airlines Logo
21:30 - 08:00
HEL
-
GLA
12h 30m
1 stop
Multiple Airlines Logo
07:55 - 20:35
GLA
-
HEL
10h 40m
1 stop
£125Multiple Airlines
Fri, 21 Aug - Sun, 30 Aug
Norwegian Logo
09:50 - 09:10
HEL
-
LGW
25h 20m
1 stop
Norwegian Logo
18:50 - 23:40
LGW
-
HEL
2h 50mdirect
£133Norwegian
Fri, 21 Aug - Sun, 30 Aug
Ryanair Logo
18:35 - 19:35
HEL
-
STN
3h 00mdirect
Ryanair Logo
17:15 - 11:05
STN
-
HEL
15h 50m
1 stop
£135Ryanair
Fri, 21 Aug - Sun, 30 Aug
Norwegian Logo
08:05 - 09:10
HEL
-
LGW
3h 05mdirect
Norwegian Logo
18:50 - 23:40
LGW
-
HEL
2h 50mdirect
£139Norwegian
Sat, 22 Aug - Thu, 27 Aug
Scandinavian Airlines Logo
19:10 - 08:55
HEL
-
LHR
15h 45m
1 stop
Scandinavian Airlines Logo
21:05 - 10:35
LHR
-
HEL
11h 30m
1 stop
£147Scandinavian Airlines
Mon, 17 Aug - Wed, 19 Aug
Scandinavian Airlines Logo
21:15 - 08:55
HEL
-
LHR
13h 40m
1 stop
Scandinavian Airlines Logo
21:05 - 10:35
LHR
-
HEL
11h 30m
1 stop
£152Scandinavian Airlines
Wed, 17 Jun - Tue, 23 Jun
Ryanair Logo
00:05 - 19:25
HEL
-
MAN
21h 20m
2 stops
Ryanair Logo
20:10 - 23:25
MAN
-
HEL
25h 15m
2 stops
£161Ryanair
Wed, 29 Jul - Thu, 6 Aug
KLM Logo
13:55 - 20:55
HEL
-
LHR
9h 00m
1 stop
KLM Logo
14:45 - 00:25
LHR
-
HEL
7h 40m
1 stop
£166KLM
Sun, 13 Sep - Sun, 20 Sep
KLM Logo
07:00 - 13:50
HEL
-
LHR
8h 50m
1 stop
KLM Logo
11:45 - 00:25
LHR
-
HEL
10h 40m
1 stop
£170KLM
Booking Insights

KAYAK's insights & trends for Helsinki to the United Kingdom flights

Get data-powered insights and trends into flights from Helsinki to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Helsinki to the United Kingdom flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United Kingdom from Helsinki found in the last 72 hours was to London, at £22 return. The most popular route is from Helsinki (HEL) to London Stansted Airport (STN), and the cheapest round-trip airline ticket found on this route in the last 3 days was £22.

What is the cheapest time of day to fly to the United Kingdom?

The average price for all round-trip flights from Helsinki to the United Kingdom depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to the United Kingdom is generally at night, when retur flights cost £126 on average. Morning departures are around 37% more expensive than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the morning, which is peak travel time and where the average cost of a ticket is £237.

Can I save money by flying with a stopover from Helsinki to the United Kingdom?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £177, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Helsinki to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Helsinki to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Helsinki to the United Kingdom is March, when tickets cost £100 (return) on average. On the other hand, the most expensive months are May and July, when the average cost of return tickets is £250 and £242 respectively.

What’s the cheapest day of the week to fly from Helsinki to United Kingdom?

The average price of all round-trip flights from Helsinki to the United Kingdom clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to United Kingdom on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Helsinki to United Kingdom. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

How far in advance should I book a flight from Helsinki to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Helsinki to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Helsinki to the United Kingdom, you should book around 3 weeks before departure, which saves you about 16% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know - Cheap tickets from Helsinki to the United Kingdom

Low seasonJanuary
Cheapest flight£50
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (16% more expensive on average)
Flight from Helsinki to London Stansted Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Helsinki to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helsinki to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helsinki to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Helsinki to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helsinki to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Helsinki to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helsinki to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Helsinki to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight from Helsinki to the United Kingdom

  • Looking for a cheap flight from Helsinki to the United Kingdom? 25% of our users found tickets from Helsinki to the United Kingdom for the following prices or less: London £124 one-way - £154 round-trip; Manchester £119 one-way - £183 round-trip; London £33 one-way - £73 round-trip

Reviews of the top 5 airlines flying from Helsinki to the United Kingdom

 
Need help choosing which airline to fly with from Helsinki to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1521 reviews
7.2Entertainment
7.8Boarding
8.4Crew
7.7Comfort
7.3Food
Airline reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

10.0 ExcellentGeorge, May 2026
OTP - AMS
Read more KLM reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

budget airline, not a lot of amenities but perfectly priced for a 3.5hr flight. Crew/Pilots were great, communicative, and overall provided a great experience for the price point. Have flown with Norwegian when coming in/out of Norway for the past x10 years now!

Unfriendly staff at boarding gate. Unclear announcement at about gate change. Low cost airline with no amenities on board. Bring your own water.

Terrible communication about cancellation of flight. Put on a flight the day after our departure day even though there were seats the following day

…not even a power outlet. Nothing but uncomfortable seating with unhelpful staff.

Overall flight was fantastic.i really enjoy the whole journey .

Little more legroom would have been nice. But it's a very short flight, so it was fine really.

Short flight, some waiting to board, but no issues and no frills.

No staff at the gate and the flights were not posted on the board so we missed our flight. Horrible experience. Be VERY careful flying Norwegian. Super limited ability to communicate with their slim staffing and restricted hours.

Tickets were cheap but it says no where that food was not included, I travel Austrian, Swiss and Turkish airlines all the time always food is included, never flew Norwegian again

The crew was friendly, and the flight landed on time

Rude Iberia security crew at the Madrid terminal. No Iberia officials to be found to redress complaints at the gate. No supervisors. Nothing for processing upgrades at the gate Iberia app did not work to let me upgrade my options to higher classes. No water was offered on a hot day in Madrid. Madrid airport air conditioning was so weak that people were sweating. Never book on any airlines that codeshare with Iberia.

Comfort. Not good very little space after the person in front of you lay back.

On a more than 8 hours flight was only one meal included, which I have never experienced before. Always two meals on the overseas flight. It was very weird.

Great if not for the boarding by bus at Heathrow terminal 3. Medieval disappointing time-consuming and very hard on handicapped flyers. It was awful

Positive: It was refreshingly easy and polite check-in and boarding staff. Flight was on time and Helsinki is a very well-signposted airport. Shopping was nice as well. Flight was not full and I had lots of space in economy. Flight was perfectly on time. Negative: Food and drink not very good, but that it is normal on any airline. Didn't expect anything else.

Business seating is soooo uncomfortable. You can sit straight up or lay down. You need pillows behind you because the back doesn’t lay down. Those are need to “prop” you up. The chair has no padding whatsoever. Food was gross. I’ve eaten on Finnair before and the food was exceptional. This time it gave 2 people in our party diarrhea. It was the chicken dish. I took 2 bites and didn’t eat anything more. The flight attendants were nice. You needed an additional lounge in Terminal D at DFW Airport. After waiting 40 minutes to enter, we finally gave up and went to a bar across from the club doors. I’m unsure if I’ll ever book a Finnair flight again.

Very good seat, very comfortable, good food, and good service.

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

My daughter always gets sick when we order the gluten free meal option. Internet didn’t work as advertised.

Nothing to answer your questions appropriately. It was just a 2hrs flight from London Heathrow and we were served a cup of tea only. So the questions about food aren't relevant and also, there's no entertainment on these short haul flights. Overall, the flight ✈️ was okay.

I could make online check-in anywhere. Check-in was complicated I could use your app for and it was hard find information for check-in for airline checking in their app. After hour I had to go anyway to make check in the airport. Rest of the flight was more than good

The connection time from the flight to Stockholm and the flight out of Stockholm was too short. Due to a knee injury, I almost missed the second flight. From deplaning at E5 to boarding at F69 takes more than 40 minutes.

I expected more, but they will nickel and dime you for everything. I did not enjoy flying with this airline.

Our originating flight into Copenhagen was an hour delayed, causing us to miss our main flight from Copenhagen to the US. There had been snow and we needed to be de-iced, but they seemed very slow getting the flight ready, with no explanation. The delay caused us to be put in with thousands stuck at the airport with an all day wait to get rebooked on a flight 2 days out.

really nothing ...uncomfortable seating, cramped ....no better than a US short hopper flight.. never again

Feels like economy sits are getting smaller especially while eating food

Cut out the nickel and dime pricing for "seat selection" and baggage, To do this on an international flight is just mind boggling. Seriously, why treat customers this way??? Nobody wants these hidden extra fees and everybody hates them. Also plane was too warm and no air vent, and water dripped from the ceiling at one point,

Excellent service throughout. Airport process is quick and easy. Very courteous staff. Great service in the plane! Just outstanding punctuality and service overall!!

Boarding was terrible. We were all cooped up in a small, claustrophobic space awaiting to be let out to walk to the plane. Very cramped and very uncomfortable.

Although our departure (DUB) was slightly delayed we reached our destination (LBA) ahead of schedule. The price was very competitive too (around €100 return). Plus, the departure times for both legs were very good: 13:05 and 15:10, respectively. I gave a neutral rating for Food and Entertainment because I didn't avail of either.

Dislike standing for 30 minutes waiting to board. Coffee disgusting, hot sandwich almost inedible. Staff cheerful. Flight early.

Notified as to why there’s a delay with our flight.

Easy short trip from Faro to Cardiff. Exceptional staff. Early landing and straight through airport in 15 minutes from touch down.

Food and entertainment were not available, so my rating on those items isn't actually correct. There should be a "Not relevant" or "Didn't use it" option.

Delay in boarding with no explanation why. Stood for about 40 mins waiting to board

Rubbish moved my seat don’t know why same seat configuration cost me extra so me and my wife could sit together now I know why no paper ticket so they can do this

Slow and delayed boarding, including standing outside 15m in -3 temperatures, Late take-off approx 45 mins Very slow bag delivery approx 45 min - no explanation

The flight boarded nice and early and this meant there was no sudden rush at the gate. The only down side was the cabin was very cold 🥶

Everything you need to know for your flight from Helsinki to the United Kingdom

Information on your arrival and departure airports